| Prospect Heights to Santa Ursula | 4,021.52 mi (6,472.02 km) |
| Prospect Heights to Santander | 4,070.39 mi (6,550.66 km) |
| Prospect Heights to Santany | 4,526.04 mi (7,283.95 km) |
| Prospect Heights to Santiago de Compostela | 3,882.57 mi (6,248.39 km) |
| Prospect Heights to Santiago del Teide | 4,010.31 mi (6,453.97 km) |
| Prospect Heights to Santiponce | 4,187.81 mi (6,739.63 km) |
| Prospect Heights to Santomera | 4,391.95 mi (7,068.16 km) |
| Prospect Heights to Santona | 4,086.15 mi (6,576.02 km) |
| Prospect Heights to Santurce-Antiguo | 4,108.46 mi (6,611.92 km) |
| Prospect Heights to Sarria | 3,935.74 mi (6,333.96 km) |
| Prospect Heights to Sauzal | 4,022.22 mi (6,473.14 km) |
| Prospect Heights to Sedavi | 4,368.83 mi (7,030.95 km) |
| Prospect Heights to Segorbe | 4,347.88 mi (6,997.24 km) |
| Prospect Heights to Segovia | 4,146.27 mi (6,672.77 km) |
| Prospect Heights to Senmanat | 4,394.41 mi (7,072.12 km) |
